注册上下文工厂指定的数据上下文。
Registers the data context that is specified by a context factory.
可以建立多个数据上下文？
这包括数据上下文中类似元数据的更改历史或者诸如更新、创建、删除等信息。
This includes metadata-like change history or information on the context of the data, such as update, create, delete, and so on.
IDE并不知晓什么类型的对象将要绑定到数据上下文中，这就意味着它没法检查绑定错误。
The IDE has no way of knowing what type of object is going to be bound to the data-context, which in turn means it can't examine the bindings for errors.
这适用于当前元素的所有后代元素(这些后代元素继承了数据上下文)以及当前元素本身。
This applies to any elements that are descendant elements of the current element, which inherit the data context, and also the current element itself.
为了达成这一点，需要向接收实际数据上下文的对象增加一个“d：DataContext”属性。
To do this you need to add a "d: DataContext" property to the same object that will get the real data context.
在中间层上，实体由数据上下文创建，数据上下文会跟踪实体的状态，并管理从数据库延迟加载实体以及将更改提交给数据库的过程。
On the middle tier, entities are created by the data context, which tracks their state, and manages deferred loading from and submission of changes to the database.
ARTS数据模型的上下文为这些名称提供了重要的语义。
The context of the ARTS Data Model provides significant semantics to these names.
对会话作用域(即在一个会话中存储和维护的数据的上下文)的适当处理是有状态应用程序开发的关键。
Proper handling of session scope — that is, the context of the data being stored and maintained in a session — is key to stateful application development.
描述了应用数据联合的上下文后，我们将讨论此模式所针对的问题及其解决方案。
After describing the context in which we apply data federation, we discuss the problem that this pattern addresses, as well as the solution.
这个过程面临的主要挑战是，确保重要数据和上下文不会在转换过程中丢失。
The main challenge to this process is to ensure that important data and context is not lost in the translation.
它是应用程序开发过程中至关重要的部分，用于确保传入数据在上下文和内容上都是正确的。
It is a critical part of the application development process to make sure the incoming data is correct in context and content.
信息是具有上下文的数据。
它将内部拉出解析器接口包装在定义各种元素和属性访问方法的数据编出上下文类中。
It wraps an internal pull parser interface in an unmarshalling context class that defines a variety of element and attribute access methods.
要避免XML文档中的歧义，可以使用数据来自的上下文。
To overcome ambiguity in XML documents, use the context from which the data is derived.
为事件定制上下文数据。
活动是一个无状态工作者，它应该接收一个包含一些数据(上下文)的token。
Activity is a stateless worker which should receive a token containing some data (context).
使用OBEX不仅可以发送数据，而且还能发送关于负载的上下文或元数据。
Using OBEX, you can send not only data, but you can also send context or metadata about the payload.
术语“作用域”指的是一个上下文，在这个上下文中数据被关联或者存储。
The term scope refers to a context in which data can be associated, or stored.
我使用该术语描述的性能数据并不是很重要，但它为主要数据添加上下文。
I use this term to describe performance data that is not of primary importance but adds context to the primary data.
数据的使用方式这个上下文不仅影响数据的确定，而且还指导着信息的捕获和表示。
Not only does the context of how the information will be used matter in identifying data, but it also guides the capture and presentation of that information.
还简单了解了关于在数据挖掘上下文中使用XML的现有标准。
You also looked briefly at existing standards for using XML in the context of data mining.
在初始数据加载上下文中测量一些常用特性的性能开销。
Measure performance overhead of some commonly used features, in the context of initial data loading.
数据清理模式的传统上下文是数据库层，经常将数据清理模式应用到此层。
The traditional context of the data cleansing pattern is the database layer, which is where it is most often applied.
在数据流上下文中，分析师识别对象类型，并思考改变对象状态的事件。
In the context of data flow, an analyst identifies object types, and thinks about events that change the state of objects.
一些计算在定义它们的数据集上下文中执行，将它们传播到虚拟数据集可能导致意外结果。
Some calculations are made in the context of the cube on which they are defined, and propagating them to the virtual cube might produce unexpected results.
数据质量分析在使用数据的上下文中对操作性数据的性质进行量化。
Data quality analysis quantifies the characteristics of operational data in the context of its intended use.
数据质量分析在使用数据的上下文中对操作性数据的性质进行量化。
Data quality analysis quantifies the characteristics of operational data in the context of its intended use.
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